{"id":"CVE-2026-53702","aliases":["DEBIAN-CVE-2026-53702","EUVD-2026-36295","GHSA-gmqw-mqj2-6j9j","OESA-2026-2793","SUSE-SU-2026:22752-1","SUSE-SU-2026:22817-1","SUSE-SU-2026:3058-1","SUSE-SU-2026:3125-1","SUSE-SU-2026:3133-1","SUSE-SU-2026:3299-1","UBUNTU-CVE-2026-53702","USN-8446-1","openSUSE-SU-2026:21370-1"],"status":"published","title":"Gstreamer1-plugins-bad-free: gstreamer: stack buffer overflow in h.265 buffering period sei parser","description":"A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00228,"percentile":0.13598,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-787"],"published":"2026-06-11T18:15:38Z","modified":"2026-11-05T22:18:47Z","fixes":[{"ecosystem":"Debian:12","package":"gst-plugins-bad1.0","fixed_in":["1.22.0-4+deb12u8"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"gst-plugins-bad1.0","fixed_in":["1.28.3-1"],"sources":["osv"]},{"ecosystem":"openEuler:22.03-LTS-SP4","package":"gstreamer1-plugins-bad-free","fixed_in":["1.16.2-14.oe2203sp4"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP1","package":"gstreamer1-plugins-bad-free","fixed_in":["1.16.2-14.oe2403sp1"],"sources":["osv"]},{"ecosystem":"openEuler:24.03-LTS-SP3","package":"gstreamer1-plugins-bad-free","fixed_in":["1.16.2-14.oe2403sp3"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP4","package":"gstreamer1-plugins-bad-free","fixed_in":["1.16.2-7.oe2003sp4"],"sources":["osv"]},{"ecosystem":"Ubuntu:26.04:LTS","package":"gst-plugins-bad1.0","fixed_in":["1.28.2-1ubuntu1.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"gst-plugins-bad1.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.22.0-4+deb12u8"}]}],"versions":["1.22.0-4","1.22.0-4+deb12u1","1.22.0-4+deb12u2","1.22.0-4+deb12u3","1.22.0-4+deb12u4","1.22.0-4+deb12u5","1.22.0-4+deb12u6","1.22.0-4+deb12u7"]},{"source":"osv","ecosystem":"Debian:13","package":"gst-plugins-bad1.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.26.10-1","1.26.10-2","1.26.2-3","1.26.2-3+deb13u1","1.26.2-3+deb13u2","1.26.2-3+deb13u3","1.26.3-1","1.26.4-1","1.26.5-1","1.26.5-2","1.26.6-1","1.26.6-2","1.26.6-3","1.26.6-4","1.26.6-5","1.26.7-1","1.26.7-2","1.26.8-1","1.26.9-1","1.27.1-1","1.27.2-1","1.27.50-1","1.27.90-1","1.27.90-2","1.27.90-3","1.28.0-1","1.28.1-1","1.28.1-2","1.28.1-3","1.28.2-1","1.28.2-2","1.28.3-1","1.28.4-1","1.28.5-1","1.28.5-2","1.28.6-1","1.28.7-1","1.28.7-2","1.28.8-1","1.29.1-1","1.29.2-1","1.29.2-2"]},{"source":"osv","ecosystem":"Debian:14","package":"gst-plugins-bad1.0","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.28.3-1"}]}],"versions":["1.26.10-1","1.26.10-2","1.26.2-3","1.26.3-1","1.26.4-1","1.26.5-1","1.26.5-2","1.26.6-1","1.26.6-2","1.26.6-3","1.26.6-4","1.26.6-5","1.26.7-1","1.26.7-2","1.26.8-1","1.26.9-1","1.27.1-1","1.27.2-1","1.27.50-1","1.27.90-1","1.27.90-2","1.27.90-3","1.28.0-1","1.28.1-1","1.28.1-2","1.28.1-3","1.28.2-1","1.28.2-2"]},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP4","package":"gstreamer1-plugins-bad-free","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-14.oe2203sp4"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP1","package":"gstreamer1-plugins-bad-free","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-14.oe2403sp1"}]}]},{"source":"osv","ecosystem":"openEuler:24.03-LTS-SP3","package":"gstreamer1-plugins-bad-free","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-14.oe2403sp3"}]}]},{"source":"osv","ecosystem":"openEuler:20.03-LTS-SP4","package":"gstreamer1-plugins-bad-free","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.16.2-7.oe2003sp4"}]}]},{"source":"osv","ecosystem":"SUSE:Linux 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9"}],"references":[{"url":"https://access.redhat.com/security/cve/CVE-2026-53702","tags":["vdb-entry","x_refsource_REDHAT","report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2487612","tags":["issue-tracking","x_refsource_REDHAT"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53702","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-gmqw-mqj2-6j9j"},{"url":"https://security-tracker.debian.org/tracker/CVE-2026-53702","tags":["advisory"]},{"url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2793","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622752-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1268168","tags":["report"]},{"url":"https://bugzilla.suse.com/1268172","tags":["report"]},{"url":"https://bugzilla.suse.com/1268406","tags":["report"]},{"url":"https://bugzilla.suse.com/1268408","tags":["report"]},{"url":"https://bugzilla.suse.com/1268410","tags":["report"]},{"url":"https://bugzilla.suse.com/1268872","tags":["report"]},{"url":"https://bugzilla.suse.com/1268971","tags":["report"]},{"url":"https://bugzilla.suse.com/1271051","tags":["report"]},{"url":"https://bugzilla.suse.com/1271168","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2026-12891","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-12892","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-14935","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52720","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52721","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-52722","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53701","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-53702","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2026-59692","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-202622817-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263058-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263125-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263133-1/","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2026/suse-su-20263299-1/","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-53702","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-53702","tags":["report"]},{"url":"https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/11334","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-8446-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2026-53701","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2026-53702","title":"Gstreamer1-plugins-bad-free: gstreamer: stack buffer overflow in h.265 buffering period sei parser","description":"A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.","status":"published","published":"2026-06-11T18:15:38.857Z","modified":"2026-11-05T21:43:18.379Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-787"],"updated_at":"2026-11-05T22:55:20.139479Z"}],"euvd":[{"id":"EUVD-2026-36295","description":"A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.","status":"published","published":"2026-06-11T18:15:38Z","modified":"2026-11-05T21:43:18Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-05T23:02:20.394374Z"}],"ghsa":[{"id":"GHSA-gmqw-mqj2-6j9j","title":"A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins...","description":"A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.","status":"published","published":"2026-06-11T21:31:56Z","modified":"2026-06-11T21:32:03Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T15:08:44.492605Z"}],"nvd":[{"id":"CVE-2026-53702","description":"A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.","status":"published","published":"2026-06-11T19:16:48.047Z","modified":"2026-11-05T22:18:47.527Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-787"],"updated_at":"2026-11-05T23:57:19.370761Z"}],"osv":[{"id":"DEBIAN-CVE-2026-53702","description":"A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.","status":"published","published":"2026-06-11T19:16:48.047Z","modified":"2026-10-16T11:00:06.134294248Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:45:57.236551Z"},{"id":"OESA-2026-2793","title":"gstreamer1-plugins-bad-free security update","description":"GStreamer is a pipeline-based multi media framework that links together a wide variety of media processing systems to complete complex workflows, based on graphs of filters which operate on media data. This package contains plug-ins that are not tested well enough yet, or the code is not of good enough quality.\r\n\r\nSecurity Fix(es):\n\nA stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.(CVE-2026-53702)","status":"published","published":"2026-06-24T11:11:42Z","modified":"2026-08-18T01:21:12.609795013Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:52:46.449097Z"},{"id":"UBUNTU-CVE-2026-53702","description":"A stack buffer overflow flaw was found in the GStreamer H.265 codec parser library (gst-plugins-bad). When parsing a buffering period SEI message, the parser uses an incorrect loop bound derived from cpb_cnt_minus1[i] (the loop index) instead of the sub-layer 0 CPB count cpb_cnt_minus1[0] from the referenced Sequence Parameter Set. A crafted H.265 video file or stream can cause the parser to write beyond the bounds of stack-allocated CPB delay arrays, resulting in a crash or potential stack memory corruption.","status":"published","published":"2026-06-11T19:16:00Z","modified":"2026-10-01T00:21:35.1686708Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:56:41.382716Z"},{"id":"openSUSE-SU-2026:21370-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues\n\n- CVE-2026-12891: unchecked aspect_ratio_idc value used as an array index in the H.266 parser could cause a global out-\n  of-bounds read (bsc#1268872).\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write\n  (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read\n  (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer (bsc#1268410).\n- CVE-2026-53701: multi-slice-in-tile partitions without slice index bounds checks could trigger an out-of-bounds write\n  (bsc#1268172).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow\n  (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer\n  overflow (bsc#1271168).\n","status":"published","published":"2026-07-18T06:18:17Z","modified":"2026-07-22T18:25:10.908937951Z","updated_at":"2026-11-02T16:58:41.885092Z"},{"id":"SUSE-SU-2026:22752-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues\n\n- CVE-2026-12891: unchecked aspect_ratio_idc value used as an array index in the H.266 parser could cause a global out-\n  of-bounds read (bsc#1268872).\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write\n  (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read\n  (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer (bsc#1268410).\n- CVE-2026-53701: multi-slice-in-tile partitions without slice index bounds checks could trigger an out-of-bounds write\n  (bsc#1268172).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow\n  (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer\n  overflow (bsc#1271168).\n","status":"published","published":"2026-07-18T06:19:25Z","modified":"2026-07-23T18:24:19.307658597Z","updated_at":"2026-11-02T15:54:03.080707Z"},{"id":"SUSE-SU-2026:22817-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues\n\n- CVE-2026-12891: unchecked aspect_ratio_idc value used as an array index in the H.266 parser could cause a global out-\n  of-bounds read (bsc#1268872).\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write\n  (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read\n  (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer (bsc#1268410).\n- CVE-2026-53701: multi-slice-in-tile partitions without slice index bounds checks could trigger an out-of-bounds write\n  (bsc#1268172).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow\n  (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer\n  overflow (bsc#1271168).\n","status":"published","published":"2026-07-18T06:19:25Z","modified":"2026-07-28T18:24:07.725510396Z","updated_at":"2026-11-02T15:54:03.080707Z"},{"id":"SUSE-SU-2026:3058-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues\n\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write\n  (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read\n  (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer (bsc#1268410).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow\n  (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer\n  overflow (bsc#1271168).\n","status":"published","published":"2026-07-15T13:32:27Z","modified":"2026-07-16T10:00:14.970960709Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"SUSE-SU-2026:3125-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues:\n\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write\n  (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read\n  (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer (bsc#1268410).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow\n  (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer\n  overflow (bsc#1271168).\n","status":"published","published":"2026-07-20T07:01:46Z","modified":"2026-07-21T09:45:05.328112639Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"SUSE-SU-2026:3133-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues\n\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-14935: webrtcbin accepts remote SDP without a=fingerprint due to inverted presence check (bsc#1271051).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer (bsc#1268410).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer overflow (bsc#1271168).\n","status":"published","published":"2026-07-20T13:58:50Z","modified":"2026-07-21T09:45:05.363420605Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"SUSE-SU-2026:3299-1","title":"Security update for gstreamer-plugins-bad","description":"This update for gstreamer-plugins-bad fixes the following issues:\n\n- CVE-2026-12892: 1-byte heap out-of-bounds read in H.264 NAL extension slice parser (bsc#1268971).\n- CVE-2026-52720: invalid check of total area instead of individual dimensions could trigger a heap out-of-bounds write\n  (bsc#1268406).\n- CVE-2026-52721: crafted PCAP records during IPv4 or TCP header parsing could cause an out-of-bounds read\n  (bsc#1268408).\n- CVE-2026-52722: crafted VMnc stream with large cursor dimensions can overflow signed integer payload-size arithmetic\n  (bsc#1268410).\n- CVE-2026-53702: incorrect loop bound during H.265 SEI message parsing could result in a stack buffer overflow\n  (bsc#1268168).\n- CVE-2026-59692: unvalidated peer certificate Subject DN printed during a DTLS handshake could cause a stack buffer\n  overflow (bsc#1271168).\n","status":"published","published":"2026-07-27T16:58:29Z","modified":"2026-07-28T10:00:10.490626679Z","updated_at":"2026-11-02T15:54:04.987808Z"},{"id":"USN-8446-1","title":"gst-plugins-bad1.0 vulnerabilities","description":"It was discovered that GStreamer Bad Plugins incorrectly handled parsing\nH.266/VVC picture partition data. An attacker could use this issue to cause\nGStreamer Bad Plugins to crash, resulting in a denial of service, or\npossibly execute arbitrary code. (CVE-2026-53701)\n\nIt was discovered that GStreamer Bad Plugins incorrectly handled parsing\nH.265 buffering period metadata. An attacker could use this issue to cause\nGStreamer Bad Plugins to crash, resulting in a denial of service, or\npossibly execute arbitrary code. (CVE-2026-53702)","status":"published","published":"2026-06-17T13:18:24Z","modified":"2026-06-17T20:33:58.888380363Z","updated_at":"2026-11-02T16:58:25.103481Z"}]}}